<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title></title>
</head>
<body>
  <form action="">
    <label for="">username:</label>
<input type="text" name="username">
<br>
<label for="">password:</label>
<input type="password" name="password">
<br>
<input type="button" value="login">
<br>
</body>
</html>
